CN211430028U - Dibbler - Google Patents

Abstract

The utility model discloses a dibbler, include: the top end of the shell main body is provided with a top cover, and the inside of the shell main body is sequentially provided with an upper bracket and a lower bracket from top to bottom; the solar power generation system is used for providing working voltage for various electric equipment in the dibbler; the seed loader is erected on the upper bracket; the quantitative seed discharging device is arranged at the bottom outlet of the seed containing device; the inner space of the seed poking disc is divided into a plurality of fan-shaped areas by partition plates, and a hollow cylinder is also arranged in the center of the seed poking disc; the seeder is suspended on the lower support through the hook, the bottom of the seeder is provided with a seeding hole, and the seed poking disc is placed at the top of the cone; the top of the cone is also provided with a fan-shaped seed discharge hole matched with the fan-shaped area; the walking driving device is used for driving the dibbler to move. The utility model has the characteristics of simple structure, convenient operation can realize automatic smart volume seeding, and the seeding precision is high, and seeding, reseeding are efficient etc.

Description

Dibbler

Technical Field

The utility model relates to the technical field of agricultural machinery, more specifically the utility model relates to a but dibble seeder of automatic control seeding volume that says so.

Background

Now, along with the continuous improvement of seed germination rate and the continuous optimization of planting mode, in order to practice thrift planting cost, alleviate the artifical expenditure of traditional planting mode later stage thinning, many dibble seeder has appeared, but present dibble seeder mostly adopts artifical hand-held or agricultural machinery towed, can not realize full automatic seeding, when carrying out the seeding of reseeding simultaneously, present dibble seeder seed metering is more complicated, except that will arrange the seed in the seed case to the utmost also need arrange the seed in similar seed metering devices such as duckbilled seed metering device one by one, time-consuming time has increased intensity of labour.

Therefore, how to solve the above technical problems and develop a dibbler that can automatically sow seeds according to the size and quantity of the seeds to be sown and can conveniently change the seeds is a subject of intensive research needed by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model aims to provide a dibbler that can automatically control seeding rate, its concrete technical scheme as follows:

a jukebox, comprising:

the top end of the shell main body is provided with a top cover, an upper support and a lower support are sequentially arranged in the shell main body from top to bottom, the upper support is a thin-edge ring, the lower support is a hollow disc, and two ends of the hollow edge of the lower support are provided with hook holes;

the solar power generation system is arranged above the top cover and provides working voltage for various electric equipment in the dibbler;

the seed loader is erected on the upper support, the upper part of the seed loader is a cylindrical seed bin, and the bottom of the seed loader is funnel-shaped;

the quantitative seed discharging device is arranged at the bottom outlet of the seed containing device, a telescopic baffle ring capable of controlling the seed discharging amount is arranged in the quantitative seed discharging device, a bottom cover is further arranged at the bottom outlet of the quantitative seed discharging device, a flexible stirring sheet is arranged below the bottom cover, an elastic piece is further connected between the bottom cover and the quantitative seed discharging device, and the bottom cover can automatically rebound and return to the original position through the elastic piece after being moved to one side and opened;

the seed poking disc is hollow and circular, the inner space of the seed poking disc is divided into a plurality of fan-shaped areas by partition plates, and a hollow cylinder is arranged at the center of the seed poking disc;

the seeder is hung on the lower support through a hook and is a hollow cone with the top of the cone being in a closed structure, the bottom of the cone is provided with a seeding hole, the seed-stirring disc is placed on the top of the cone, a rotating shaft which can be matched and fixed with the hollow cylinder is arranged in the middle of the top of the cone, and the rotating shaft is controlled by a motor to rotate; when the rotating shaft drives the seed poking disc to rotate, the separation plate is in contact with the flexible poking sheet to poke the bottom cover, after a certain amount of seeds fall into the sector area, the flexible poking sheet is separated from the rotating separation plate, and the bottom cover automatically rebounds and closes; the top of the cone is also provided with a fan-shaped seed discharge hole matched with the fan-shaped area;

and the walking driving device is positioned at the bottom of the shell main body and used for driving the dibbler to move.

The utility model provides a but dibble seeder of automatic control seeding volume, this dibble seeder can adjust quantitative disseminator with how much according to the size of required seeding seed to realize automatic smart volume seeding, effectual seeding precision and the efficiency of having improved.

And simultaneously, because of the utility model discloses the dibbler uses the disseminator of cone shape rather than duckbilled seed metering ware, need arrange this process of falling the seed in the seed metering ware separately when having avoided the kind of a new race, and the greatly reduced time of changing a race and intensity of labour have improved work efficiency.

On the basis of the technical scheme, the utility model discloses still can make following improvement:

preferably, the device also comprises a singlechip; a displacement sensor is arranged on the seeder, and the displacement sensor controls the motor and the walking driving device through the single chip microcomputer so as to realize the rotation of the seed poking disc and the automatic forward turning of the dibbler; the bottom of dress kind of ware is equipped with weighing sensor, weighing sensor passes through the singlechip with locate three-colour pilot lamp on the shell main part is connected.

Preferably, the three-color indicator light is used for prompting a full seed state, a few seed state and a no seed state respectively.

The weighing sensor is used for displaying the amount of the seeds in the seed filling device at any time and giving an alarm in time when the seeds in the seed filling device are discharged completely.

Preferably, the shell main body is provided with a front close-range ultrasonic detection button and a front emergency stop button; the front close range ultrasonic detection is used for alarming when meeting an obstacle; the front emergency stop button is electrically connected with the walking driving device and used for realizing emergency stop of the jukebox when encountering obstacles.

Preferably, a lifting rod and a pull ring are further arranged in the seed container, the pull ring is movably connected to the top end of the lifting rod, and the bottom end of the lifting rod is fixed to one side of a funnel-shaped outlet at the bottom of the seed container.

The lifting rod and the pull ring structure can be convenient for people to lift and put the seed containing device in the shell main body.

Preferably, the walking driving device is controlled by flexible motion and adopts double-wheel differential driving.

The flexible motion control has the characteristics of high reliability and strong flexibility, and is suitable for being applied to the working environment of agricultural machinery such as a dibbler and the like. The two-wheel differential drive is also suitable for application to agricultural machines of the present invention that always change direction when going forward and turning.

Preferably, the quantitative seed discharger is spirally fixed right below the seed loader.

Preferably, the hollow cylinder and the rotating shaft are fixed by a pin.

Preferably, the solar power generation system comprises a solar panel, a charge controller, a storage battery, an inverter and a load, wherein the solar panel and the storage battery are power systems, the charge controller and the inverter are control protection systems, and the load is a system terminal.

Preferably, the load includes the travel driving unit and the motor.

The utility model has the characteristics of simple structure, convenient operation can realize automatic smart volume seeding, and the seeding precision is high, and seeding, reseeding are efficient etc, and the practicality is strong, is fit for popularizing and applying.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of a jukebox according to the present invention.

Fig. 2 is a schematic structural diagram of the housing main body and the travel driving device in the hill-drop planter according to the present invention.

FIG. 3 is a schematic view showing a structure of a seed-loading device in a dibbler according to the present invention.

FIG. 4 is a schematic view of a second structure of a seed-loading device in a dibbler according to the present invention.

FIG. 5 is a schematic structural view of a quantitative seed discharger in a dibbler according to the present invention.

Fig. 6 is a schematic structural diagram of a seed dial in a dibbler according to the present invention.

FIG. 7 is a schematic structural view of a seeder in a dibbler according to the present invention.

FIG. 8 is a schematic view of a driving mode of the jukebox according to the present invention.

FIG. 9 is a block diagram illustrating the control principle of the jukebox according to the present invention.

Wherein, in the figure,

100-the main body of the housing,

101-top cover, 102-upper support, 103-lower support;

200-a solar power generation system;

300-a seed-loading device, wherein,

301-cylindrical seed bin, 302-lifting rod, 303-pulling ring,

400-quantitative seed discharging device

401-telescopic retainer ring, 402-bottom cover, 403-flexible shifting piece, 404-elastic piece;

500-a seed-setting disc, wherein,

501-partition plate, 502-sector area, 503-hollow cylinder;

600-seeder

601-hook, 602-seeding hole, 603-rotating shaft, 604-sector seed discharge hole;

700-walking drive device.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example (b):

a jukebox according to embodiments of the present invention is described in detail below with reference to fig. 1-9.

As shown in fig. 1, an embodiment of the present invention discloses a dibbler, which comprises a housing main body 100, a solar power generation system 200, a seed loader 300, a quantitative seed discharger 400, a seed poking disc 500, a seeder 600, and a travel driving device 700.

As shown in fig. 2, a top cover 101 is disposed at the top end of the housing main body 100, an upper bracket 102 and a lower bracket 103 are sequentially disposed inside the housing main body 100 from top to bottom, the upper bracket 102 is a thin ring, the lower bracket 103 is a hollow disc, and hook holes are disposed at two ends of the hollow edge of the hollow disc.

As shown in FIG. 1, the solar power system 200 is disposed above the top cover 101 to provide operating voltage for various electrical devices of the jukebox. As shown in fig. 8, the solar power generation system 200 includes a solar panel, a charge controller, a storage battery, an inverter, and a load, wherein the solar panel and the storage battery are power supply systems, the charge controller and the inverter are control protection systems, and the load is a system terminal. It should be further noted that, the storage battery in this embodiment can store electricity through the solar cell panel, and can also store electricity through an external commercial power, so that the jukebox can still work normally under the conditions of insufficient sunlight, failure of the solar cell panel and the like.

As shown in fig. 1, 3 and 4, the seed container 300 is erected on the upper bracket 102, the upper part of the seed container 300 is a cylindrical seed bin 301, and the bottom is funnel-shaped. The seed container 300 is further provided with a lifting rod 302 and a pull ring 303, the pull ring 303 is movably connected to the top end of the lifting rod 302, and the bottom end of the lifting rod 302 is fixed on one side of a funnel-shaped outlet at the bottom of the seed container 300, so that people can easily lift the seed container 300 out of the housing main body 100.

As shown in fig. 1 and 5, the quantitative discharging device 400 is rotatably connected to the bottom outlet of the seed container 300 through a screw thread, and a retractable baffle ring 401 capable of controlling the seed discharging amount is arranged inside the quantitative discharging device. Specifically, the retractable barrier ring 401 comprises two arc-shaped barrier rings, one part of each arc-shaped barrier ring is positioned inside the quantitative seed discharger 400 and is tightly attached to the inner wall of the quantitative seed discharger, the other part of each arc-shaped barrier ring is hidden in a barrier ring accommodating part on the quantitative seed discharger 400, a retractable structure is further arranged in each barrier ring accommodating part, one end of each retractable structure is connected with the quantitative seed discharger 400, the other end of each retractable structure is connected with the corresponding arc-shaped barrier ring, and if the outlet of the quantitative seed discharger 400 needs to be reduced, the retractable structure is made to advance to push out the arc-shaped barrier rings, so that the shielding area of the arc-shaped barrier rings inside the quantitative seed; if the outlet of the quantitative seed discharging device 400 needs to be enlarged, the telescopic structure is made to retreat and draw back part of the arc-shaped baffle ring, so that the shielding area of the arc-shaped baffle ring in the quantitative seed discharging device 400 is reduced. The telescopic quantity of the telescopic structure can be adjusted according to actual conditions.

A bottom cover 402 is further disposed at the bottom outlet of the quantitative discharging device 400, a flexible shifting plate 403 is disposed below the bottom cover 402, and an elastic member 404, such as a spring, is further connected between the bottom cover 402 and the quantitative discharging device 400. The bottom cover 402 can automatically rebound and return to the original position through the spring after moving to one side and opening, namely when the bottom cover 402 closes the bottom outlet of the quantitative seed discharging device 400, the spring is in a relaxed state, when the bottom cover 402 is pushed to one side and the bottom outlet of the quantitative seed discharging device 400 is exposed, the spring is in a strained state, and once the pushing force applied to the bottom cover 402 disappears, the bottom cover 402 automatically returns to the closed state under the rebound effect of the spring.

As shown in fig. 6, the seed-picking disc 500 is hollow and circular, the inner space thereof is divided into eight fan-shaped areas 502 by the partition plate 501, and a hollow cylinder 503 is further provided at the center of the seed-picking disc 500.

As shown in fig. 1 and 7, the seeder 600 is suspended on the lower support 103 through a hook 601, and is a hollow cone with a closed top, the bottom of the cone is a seeding hole 602, the seed-setting disc 500 is placed on the top of the cone, a rotating shaft 603 is arranged at the middle position of the top of the cone, and the rotating shaft 603 is fixed with the hollow cylinder 503 through a pin. The rotating shaft 603 is controlled by a motor to rotate, in the process that the rotating shaft 603 drives the seed poking disc 500 to rotate, the separating plate 501 is in contact with the flexible poking sheet 403 to poke the bottom cover 402, after a certain amount of seeds fall into the fan-shaped areas 502, the flexible poking sheet 403 is separated from the rotating separating plate 501, the bottom cover 402 is automatically rebounded and closed, and automatic quantitative seed dropping of each fan-shaped area 502 is realized.

The top of the cone is also provided with a fan-shaped seed discharge hole 604 matched with the fan-shaped area 502, namely, the fan-shaped seed discharge hole 604 is vertical to the axial direction of the cone, when one fan-shaped area 502 rotates to coincide with the fan-shaped seed discharge hole 604, seeds in the fan-shaped area 502 can automatically fall into the fan-shaped seed discharge hole 604 and finally fall down from the seeding hole 602 to realize quantitative seeding.

The walking driving device 700 is located at the bottom of the casing main body 100 and is used for driving the jukebox to move. The walking driving device 700 is controlled by flexible motion and adopts double-wheel differential driving, the driving shaft is controlled by a motor to realize the running of two wheels, and the forward and rotation motion control of the dibbler is supported.

As shown in fig. 8, one of the loads of the solar power generation system 200 is a motor in the travel drive device 700. The specific working process is as follows: direct current generated by the solar cell panel enters the storage battery for storage through the protection of the charging controller, then the direct current of the storage battery is inverted into alternating current through the inverter, and finally the motor drives the driving shaft to realize the motion of the dibbler.

In order to further optimize the above scheme, as shown in fig. 9, the jukebox further comprises a single chip microcomputer; be equipped with displacement sensor on disseminator 600, displacement sensor gives the singlechip through sending displacement signal in order to realize the control to the motor, and then realizes the rotation of seed poking plate 500. The bottom of the seed packing device 300 is equipped with weighing sensor, and what of weighing sensor perception seed gives the singlechip through sending weight signal, and the singlechip is connected with the tristimulus designation lamp of locating on the shell main part 100 to the control of seed volume in the seed packing device 300 is realized, and is concrete, and the tristimulus designation lamp is reported to the police including the green lamp that is used for indicateing the full kind state, the orange lamp that is used for indicateing few kind state and the red light that is used for indicateing no kind state.

The displacement sensor on the seeder 600 can also control the walking driving device 700 by sending a displacement signal to the single chip microcomputer, so as to realize the automatic forward turning of the dibbler.

In order to further optimize the scheme, a front close-distance ultrasonic detection button and a front emergency stop button are arranged on the shell main body 100; the front close range ultrasonic detection is used for alarming when meeting an obstacle; the front emergency stop button is electrically connected with the walking driving device 700 and is used for realizing emergency stop of the time-broadcasting machine when meeting an obstacle.

Other loads of the solar power generation system 200 include a motor, a single chip microcomputer, a displacement sensor, a weighing sensor, a three-color indicator light, a front close-range ultrasonic detection and a front emergency stop button, etc.

When the utility model is used, firstly, the rotating shaft 603 at the top end of the seeder 600 is inserted into the hollow cylinder 503 in the middle of the seed-stirring disc 500 and fixed by the pin, and the seeding device is fixed on the lower bracket 103 inside the shell through the hooks 601 at the two sides; secondly, adjusting a telescopic baffle ring 401 in the quantitative seeder 600 according to the size of seeds to be sowed, spirally fixing the quantitative seed discharger 400 right below the seed loader 300, filling the seed loader 300 with the seeds, placing the seeds on an upper bracket 102 inside the shell, and covering a top cover 101; the displacement sensor sets a distance according to the plant spacing, and the rotation of the seed poking disc 500 is controlled by the motor, so that quantitative and accurate seeding is realized by the seeder 600. In the walking process of the field dibbler, the dibbler can automatically perform precision seeding according to the plant spacing, automatically turn when reaching the ridge for a long time or alarm or suddenly stop when meeting obstacles, thereby ensuring the safe (stable) operation of the device.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A jukebox, comprising:

the top end of the shell main body (100) is provided with a top cover (101), an upper support (102) and a lower support (103) are sequentially arranged in the shell main body (100) from top to bottom, the upper support (102) is a thin-edge ring, the lower support (103) is a hollow disc, and two ends of the hollow edge of the lower support are provided with hook holes;

the solar power generation system (200) is arranged above the top cover (101) and provides working voltage for various electric power equipment in the jukebox;

the seed loader (300) is erected on the upper bracket (102), the upper part of the seed loader (300) is a cylindrical seed bin (301), and the bottom of the seed loader (300) is funnel-shaped;

the quantitative seed discharger (400) is installed at the bottom outlet of the seed container (300), a telescopic baffle ring (401) capable of controlling the seed discharging amount is arranged in the quantitative seed discharger (400), a bottom cover (402) is further arranged at the bottom outlet of the quantitative seed discharger (400), a flexible shifting sheet (403) is arranged below the bottom cover (402), an elastic piece (404) is further connected between the bottom cover (402) and the quantitative seed discharger (400), and after the bottom cover (402) moves to one side and is opened, automatic rebound homing can be achieved through the elastic piece (404);

the seed poking disc (500) is hollow and round as a whole, the inner space of the seed poking disc (500) is divided into a plurality of fan-shaped areas (502) by partition plates (501), and a hollow cylinder (503) is arranged at the center of the seed poking disc (500);

the seeder (600) is hung on the lower support (103) through a hook (601), the seeder (600) is a hollow cone with the top of a closed structure, the bottom of the cone is a seeding hole (602), the seed stirring disc (500) is placed on the top of the cone, a rotating shaft (603) which can be matched and fixed with the hollow cylinder (503) is arranged in the middle of the top of the cone, and the rotating shaft (603) is controlled by a motor to rotate; in the process that the rotating shaft (603) drives the seed poking disc (500) to rotate, the separation plate (501) is in contact with the flexible poking sheet (403) to poke the bottom cover (402), after a certain amount of seeds fall into the fan-shaped area (502), the flexible poking sheet (403) is separated from the rotating separation plate (501), and the bottom cover (402) automatically rebounds and closes; the top of the cone is also provided with a fan-shaped drainage hole (604) matched with the fan-shaped area (502);

the walking driving device (700) is positioned at the bottom of the shell main body (100) and used for driving the dibbler to move.

2. The jukebox of claim 1, further including a single-chip microcomputer; a displacement sensor is arranged on the seeder (600), and the displacement sensor controls the motor and the walking driving device (700) through the single chip microcomputer so as to realize the rotation of the seed poking disc (500) and the automatic forward turning of the dibbler; the bottom of dress kind of ware (300) is equipped with weighing sensor, weighing sensor passes through the singlechip with locate three-colour pilot lamp on shell main part (100) is connected.

3. The jukebox of claim 2, wherein the tri-color indicator lights are configured to indicate a full seed state, a low seed state, and a no seed state, respectively.

4. The jukebox of claim 1 or 2, wherein the housing body (100) is provided with a front close-range ultrasonic detection and front scram button; the front close range ultrasonic detection is used for alarming when meeting an obstacle; the front emergency stop button is electrically connected with the walking driving device (700) and used for realizing emergency stop of the jukebox when encountering obstacles.

5. The dibbler of claim 1, wherein a lifting rod (302) and a pull ring (303) are further arranged in the seed containing device (300), the pull ring (303) is movably connected to the top end of the lifting rod (302), and the bottom end of the lifting rod (302) is fixed on one side of a funnel-shaped outlet at the bottom of the seed containing device (300).

6. A jukebox according to claim 1, characterised in that the travel drive (700) is flexibly motion controlled and employs a two-wheel differential drive.

7. A jukebox as claimed in claim 1, wherein: the quantitative seed discharger (400) is spirally fixed under the seed loader (300).

8. A jukebox as claimed in claim 1, wherein: the hollow cylinder (503) and the rotating shaft (603) are fixed through a pin.

9. A jukebox as claimed in claim 1, wherein: the solar power generation system (200) comprises a solar panel, a charge controller, a storage battery, an inverter and a load, wherein the solar panel and the storage battery are power supply systems, the charge controller and the inverter are control protection systems, and the load is a system terminal.

10. A jukebox as claimed in claim 9, wherein: the load includes the travel driving unit (700) and the motor.

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